EE6401 Advanced Digital Signal Processing

🎓 A collection of Code Example Files, Programming Assignments and Final Project for "Introduction to Data, Signal, and Image Analysis with MATLAB", Coursera, September-October, 2021

Implementation of Fast Orthogonal Search (FOS) Algorithm in MATLAB

This repository contains code reproducing an existing method to detect atrial fibrillation using empirical mode decomposition of signals. This was a lecture that I gave for graduate-level BioSignal Processing course.

Classifying sound signals as Links, Midden or Rechts using features computed using a Mel-Frequency filterbank, summing the power of the frequency-domain in the relevant filters. Dynamic Time Warping is used to find proper alignment between the unknown word and several labelled exemplars per word we are looking for. Then, k nearest neighbours tel…

A MATLAB-based aircraft noise processor and analyser aimed at Quantifying Noise Annoyance of aircrafts on the basis of different metrics

General scripts and tools for audio related things

[Signals and Systems] Frequency division multiplexing model in MATLAB.

BASSA is a GUI-based software tool for time-frequency analysis of low frequency animal vocalisations.

Some Codes and outputs from Signal and Systems

In this repository you will find an implementation in matlab to pass an RGB image to HSI and from HSI to RGB.

A Matlab implementation of the general error model described in the work entitled "General error model for analysis of laser-induced incandescence signals" by Sipkens and coworkers.

Some Simple Matlap Projects

A comprehensive signal generator for various functions and signals using MATLAB

This application calculates the signal loss by considering Atmospheric Attenuations & Free Space Path Loss

An implementation of the FastICA algorithm for unsupervised spatio-temporal cleaning of CTF MEG data

This project focuses on designing, implementing, and analyzing digital signal processing techniques. It includes custom FFT and IFFT algorithms, the design of Butterworth filters, and convolution using the Overlap-Add method. Developed in MATLAB, the project emphasizes signal analysis, efficiency, and practical DSP applications.

Gps Signal

1. eup = empirical_univariate_plot. 2. Other few commented scripts and support files (explanations + graphics render-able on GitHub).

MATLAB Script for LTI system analysis with GUI and command line input.